View Compilation Error

0_0_15333430_29287.cpp: In function 'void prim(int)':
0_0_15333430_29287.cpp:30:18: error: expected primary-expression at end of input
   dis[j]=dis[pos]+
                  ^
0_0_15333430_29287.cpp:30:18: error: expected '}' at end of input
0_0_15333430_29287.cpp:30:18: error: expected '}' at end of input